Home / 16,677,258.23-23,014,851.35-9,608,945.00

Finding the Fourth Proportional to 16,677,258.23, 23,014,851.35 and 9,608,945.00

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Solution

The fourth proportional to 16,677,258.23, 23,014,851.35 and 9,608,945.00 is: 13,260,479.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,677,258.23 : 23,014,851.35 = 9,608,945.00 : x
  2. Step 2: Convert to fraction form
    16,677,258.23/23,014,851.35 = 9,608,945.00/x
  3. Step 3: Cross multiply
    16,677,258.23x = 23,014,851.35 × 9,608,945.00
  4. Step 4: Simplify right side
    16,677,258.23x = 221,148,440,866,246.16
  5. Step 5: Solve for x
    x = 221,148,440,866,246.16/16,677,258.23
  6. Step 6: Final answer
    x = 13,260,479.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.